\section{Testprotokollierung}
Im Testtreiber werden die öffentlichen Funktionen des MusicPlayers getestet.\\
Eine Ausgabe des Programmes könnte folgendermaßen aussehen.

\begin{verbatim}
Album: All Along the Watchtower (2 Songs) << 13:29
1. Pride << 06:48 << U2
2. Angel of Harlem << 06:41 << U2
Album: Best of 2010 (3 Songs) << 14:09
3. Highway to Hell << 03:05 << AC/DC
4. Thunderstruck << 05:19 << AC/DC
5. Runaway Train << 05:45 << AC/DC
Album: Stadium Arcadium (3 Songs) << 06:46
6. Charlie << 00:06 << RHCP
7. She looks to me << 06:28 << RHCP
8. Hard to concentrate << 00:12 << RHCP
Collection: Party Hits (5 Songs) << 33:20
Album: All Along the Watchtower (2 Songs) << 13:29
9. Pride << 06:48 << U2
10. Angel of Harlem << 06:41 << U2
Album: Stadium Arcadium (3 Songs) << 06:46
11. Charlie << 00:06 << RHCP
12. She looks to me << 06:28 << RHCP
13. Hard to concentrate << 00:12 << RHCP
14. Pride << 06:03 << U2
15. Thunderstruck << 04:37 << AC/DC
16. Snow (Hey Oh) << 02:25 << RHCP
17. Pride << 06:48 << U2
18. Angel of Harlem << 06:41 << U2
19. Highway to Hell << 03:05 << AC/DC
20. Thunderstruck << 05:19 << AC/DC
21. Runaway Train << 05:45 << AC/DC
22. Charlie << 00:06 << RHCP
23. She looks to me << 06:28 << RHCP
24. Hard to concentrate << 00:12 << RHCP
25. Pride << 06:03 << U2
26. Thunderstruck << 04:37 << AC/DC
27. Snow (Hey Oh) << 02:25 << RHCP

found medias: (search for 'a')
All Along the Watchtower
Angel of Harlem
Highway to Hell
Runaway Train
Stadium Arcadium
Charlie
Hard to concentrate
Party Hits
All Along the Watchtower
Angel of Harlem
Stadium Arcadium
Charlie
Hard to concentrate
Angel of Harlem
Highway to Hell
Runaway Train
Charlie
Hard to concentrate

found medias: (search for 'l')
All Along the Watchtower
Angel of Harlem
Highway to Hell
Charlie
She looks to me
All Along the Watchtower
Angel of Harlem
Charlie
She looks to me
Angel of Harlem
Highway to Hell
Charlie
She looks to me

found medias: (search for 'abcdef')
no medias found

Album: All Along the Watchtower (2 Songs) << 13:29
1. Pride << 06:48 << U2
2. Angel of Harlem << 06:41 << U2
Album: Best of 2010 (3 Songs) << 14:09
3. Highway to Hell << 03:05 << AC/DC
4. Thunderstruck << 05:19 << AC/DC
5. Runaway Train << 05:45 << AC/DC
Album: Stadium Arcadium (3 Songs) << 06:46
6. Charlie << 00:06 << RHCP
7. She looks to me << 06:28 << RHCP
8. Hard to concentrate << 00:12 << RHCP
Collection: Party Hits (5 Songs) << 33:20
Album: All Along the Watchtower (2 Songs) << 13:29
9. Pride << 06:48 << U2
10. Angel of Harlem << 06:41 << U2
Album: Stadium Arcadium (3 Songs) << 06:46
11. Charlie << 00:06 << RHCP
12. She looks to me << 06:28 << RHCP
13. Hard to concentrate << 00:12 << RHCP
14. Pride << 06:03 << U2
15. Thunderstruck << 04:37 << AC/DC
16. Snow (Hey Oh) << 02:25 << RHCP
17. Runaway Train << 05:45 << AC/DC
18. Charlie << 00:06 << RHCP
19. She looks to me << 06:28 << RHCP
20. Hard to concentrate << 00:12 << RHCP
21. Pride << 06:03 << U2
22. Thunderstruck << 04:37 << AC/DC
23. Snow (Hey Oh) << 02:25 << RHCP

Duration of all songs together: 93:20
Duration of Song Charlie: 0:18
Duration of abcdef: 0:0
null pointer in Album::Add
Druecken Sie eine beliebige Taste . . .
\end{verbatim}